Finish Halo: Combat Evolved

Noble Team's last stand; the prequel where you lose from the first minute.

The Arbiter, dual wielding and Xbox Live multiplayer; the console shooter online.

Finish the fight; the trilogy ends with Forge and theatre mode.

343 take over and make it a story about Cortana dying.

A grappling hook and an open Zeta Halo; the Chief in a sandbox.

Guardians, raids and the loot loop; Bungie after Halo.

Savathun, weapon crafting and the best raid Bungie has built.

Bungie after Halo: the Traveler, the raids and a story assembled from grimoire cards.